A small pond is controlled by a sluice gate. The depth of water behind the gate is 14 ft and the channel is a rectangular section 10 ft wide running on a slope of XXXXXXXXXXft.ft with a Manning n...

A small pond is controlled by a sluice gate. The depth of water behind the gate is 14 ft and the channel is a rectangular section 10 ft wide running on a slope of 0.0175 ft.ft with a Manning n value of 0.025. The specific discharge through the gate is 28.93 cfs/fr.

a. Will a hydraulic jump form downstream of the gate?

b. How far upstream will the effects of the gate extend?